Walker 590-1173 Engine Variable Valve Timing (VVT) Solenoid - Exhaust

Overview of Walker Products Engine VVT Solenoid 590-1173

The Walker Products 590-1173 Engine Variable Valve Timing (VVT) Solenoid is designed for precise control of valve timing in select Buick, Cadillac, Chevrolet, and GMC vehicles. This solenoid helps optimize engine performance and efficiency by regulating oil flow to the camshaft phasers.

• Connector color: Black for easy identification
• Single connector and mounting hole for straightforward installation
• Durable metal housing ensures long-lasting operation
• Female connector with male terminals for secure electrical connection
• Compatible with multiple GM models including Chevrolet Camaro, Buick LaCrosse, and GMC Terrain

Detailed Product Description

The Walker Products 590-1173 VVT solenoid features a robust metal housing that provides durability under engine bay conditions. It includes one black female connector with male terminals, designed to fit securely and maintain reliable electrical contact. The solenoid mounts with a single hole, simplifying replacement procedures. This part is engineered to meet the specifications required for variable valve timing systems in vehicles such as the Cadillac ATS, Chevrolet Equinox, and Buick Regal Sportback. The precise control of valve timing helps improve fuel efficiency and engine responsiveness.

Compatible Vehicles and Applications

This VVT solenoid is compatible with a range of Buick, Cadillac, Chevrolet, and GMC models, including:

• Buick LaCrosse, Regal, Regal Sportback, Regal TourX
• Cadillac ATS, CT6, CTS
• Chevrolet Acadia, Blazer, Camaro, Colorado, Equinox, Impala, Malibu, Malibu Limited, Traverse
• GMC Canyon, Sierra, Terrain

Common Issues Addressed by the 590-1173 VVT Solenoid

• Irregular engine performance or rough idling due to faulty valve timing
• Check engine light triggered by VVT system errors
• Reduced fuel efficiency from improper camshaft phasing
• Engine hesitation or loss of power during acceleration
• Increased emissions caused by timing inconsistencies

Installation Notes and Tips

When installing the Walker Products 590-1173 VVT solenoid, ensure the engine is cool to avoid burns. Disconnect the battery before removal to prevent electrical shorts. Carefully unplug the black female connector and remove the mounting bolt. Clean the mounting surface before installing the new solenoid to ensure a proper seal. Torque the mounting bolt to manufacturer specifications and reconnect the electrical connector securely.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their engine components, including the 590-1173 VVT solenoid. Manufactured with durable metal housing and reliable electrical connectors, this solenoid is built to meet OEM specifications. While specific warranty details may vary, Walker Products typically offers coverage against defects in materials and workmanship to ensure dependable performance.